254243388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3026707}}^1$

素因数の和:3026721

約数の個数: 24

約数和(自身を含む): 677982592

約数和(自身を除く): 423739204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3026707, 6053414, 9080121, 12106828, 18160242, 21186949, 36320484, 42373898, 63560847, 84747796, 127121694, 254243388]

約数ペア:

[(1, 254243388), (2, 127121694), (3, 84747796), (4, 63560847), (6, 42373898), (7, 36320484), (12, 21186949), (14, 18160242), (21, 12106828), (28, 9080121), (42, 6053414), (84, 3026707)]